StackOverflowError under serialization leaves pagemap locked

2010-03-17 Thread Nigel Parker
We are a Wicket shop and for one of our clients have been running a Wicket application successfully for over 2 years. We are now at version 1.4.0. The traffic on the system is increasing and we are now seeing an increased frequency of pagemap locking which is beginning to be a serious problem for

Re: StackOverflowError under serialization leaves pagemap locked

2010-03-18 Thread Nigel Parker
, Mar 17, 2010 at 21:03, Nigel Parker nigel.par...@mazeppa.no wrote: We are a Wicket shop and for one of our clients have been running a Wicket application successfully for over 2 years. We are now at version 1.4.0. The traffic on the system is increasing and we are now seeing an increased

Re: StackOverflowError under serialization leaves pagemap locked

2010-03-19 Thread Nigel Parker
Thanks for all your help, Johan and Igor. Problem solved we think. One of the pages was holding a reference to the session. With multiple Ajax requests on the same page the session size was doubling each time, eventually giving stack overflow. Nigel Or:

Re: StackOverflowError under serialization leaves pagemap locked

2010-03-19 Thread Nigel Parker
OK, WICKET-2789 added. Thanks again Nigel --- we can modify serializable checker to check if anything is holding a reference to session or application and catch the error right away. please add a jira issue for this. -igor